Both Chace Crawford and Derek Hough were seen showing off their rock hard abs (Derek in Hawaii, Chace in Cabo) and of course, we wanted to get your opinion on who has the better body. While Derek has a of an advantage with that glowing tan, Chace seems to be a bit more sculpted.

What do you guys think? Sound off by casting your vote in the poll!

In other sexy Dancing with the Stars beach news, judge Carrie Ann Inaba was also seen showing off her rocking bod in a bikini in Hawaii as well.